WAGO Connector - Winsta Midi, 4-Pole, Female, Black
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Product Information
Full details
The WAGO 770-104 is a professional 4-pole female connector designed for reliable and rapid wire connections up to 4.00 mm² cables. Ideal for electricians and technicians working with PCB mounting, switchgear, and lighting systems, its key benefit is the integrated strain relief and color-coded mechanical coding for error-free installation. A minor caveat is its specific operating temperature range.
All features
| Model Part Number | 770-104 |
|---|---|
| Brand | WAGO |
Extended Product Information
FAQs
What is the maximum wire size this connector can handle?
This connector is designed for wire sizes ranging from 0.5 mm² to 4.00 mm².
What is the voltage and current rating?
The connector has a voltage rating of 400 V and a current rating of 25 A.
What does the integrated strain relief do?
The strain relief housing is designed to secure the cable and prevent mechanical stress from being applied directly to the electrical connections, enhancing reliability and durability.
How does the coding system prevent incorrect insertion?
The connector features a color-coded and mechanical keying system that ensures it can only be mated with its corresponding connector type, preventing miswiring.
Can this connector be used in outdoor applications?
The operating temperature range is -5 to 40 °C. For outdoor applications, ensure environmental conditions remain within this range and consider any specific environmental protection requirements for the installation.
What is the material of the connector?
The connector housing is made of Polyamide.
How many connectors are included in a pack?
The connectors are typically sold in packs of 25 pieces.
Troubleshooting
Connection is intermittent
Check if wires are securely clamped in the termination. Ensure the wire size is within the 0.5-4 mm² range. Verify that the male and female connectors are fully engaged and locked.
Connector will not mate properly
Confirm that you are using the correct male connector that is compatible with the 770-104. Check for any obstructions or damage on the mating surfaces of both connectors. Ensure the coding system aligns correctly.
Overheating during operation
Verify that the current load does not exceed the 25A rating. Ensure all connections are tight and that the wire size is appropriate for the current. Inspect for any signs of corrosion or damage on the contacts.
Pros and Cons
Pros
- Ensures secure and reliable connections with integrated strain relief.
- Prevents wiring errors through color-coded and mechanical coding.
- Suitable for a broad range of applications due to its 400V and 25A ratings.
- Facilitates quick and efficient installation, saving time on job sites.
- Durable Polyamide construction for long-lasting use.
Cons
- Specific operating temperature range (-5 to 40 °C) may limit use in extreme environments.
- Primarily designed for PCB mounting and related applications, limiting some direct-wire uses without an adapter.
- Comes in a pack of 25, which may be more than needed for small projects.
Setup, Compatibility & Care
Setup: This is a female connector designed to mate with a corresponding male connector. Ensure the wire size (0.5 to 4 mm²) is within the specified range. Strip the wire ends to the appropriate length as per WAGO guidelines and insert them into the clamp termination. Connect the mating connector to establish the circuit.
Compatibility: The WAGO 770-104 is part of the Winsta Midi series. It is designed to connect with WAGO 770 series male connectors or compatible PCB header connectors. It is compatible with wire sizes from 0.5 mm² to 4 mm².
Care: Clean the connector with a dry or slightly damp cloth. Avoid using harsh chemicals or solvents. Ensure the connector is completely dry before use. Regularly inspect for any physical damage.